JPS5794465A - Molding method and its device for composite casting - Google Patents
Molding method and its device for composite castingInfo
- Publication number
- JPS5794465A JPS5794465A JP17024680A JP17024680A JPS5794465A JP S5794465 A JPS5794465 A JP S5794465A JP 17024680 A JP17024680 A JP 17024680A JP 17024680 A JP17024680 A JP 17024680A JP S5794465 A JPS5794465 A JP S5794465A
- Authority
- JP
- Japan
- Prior art keywords
- molten metal
- paddle
- metal
- semimolten
- thence
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
PURPOSE:To form composite castings of uniform quality with good productivity by forming molten metal into semimolten composite metal in a crucible having a vertical paddle of specific construction, adding addition agents suitably and dispersing these uniformly then injecting the metal through an injection sleeve. CONSTITUTION:The molten alloy in a tundish 30 is flowed into a crucible 26 by means of a chute 27 for introduction of molten metal, after which a cover 31 is closed. At the same instant of the inflow, a paddle 36 is rotated, thence a heat source 23a is controlled, whereby the molten metal is maintained at solid- liquid coexistence temps. The initial crystal crystallized during this time assumes spherical shapes by receiving the shearing by the paddle 36, and the molten metal turns to a semimolten slurry. Next, if necessary, granular or fibrous addition agents are added from an addition agent storage hopper 33, and these are uniformly dispersed by means of impellers 40, 41, 42. Next, a plunger tip 48 is retreated, and the slurry is discharged through a supply port 47 into an injection sleeve 46, thence the tip 48 is advanced, whereby it is injected in a short time into a mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17024680A JPS5794465A (en) | 1980-12-04 | 1980-12-04 | Molding method and its device for composite casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17024680A JPS5794465A (en) | 1980-12-04 | 1980-12-04 | Molding method and its device for composite casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5794465A true JPS5794465A (en) | 1982-06-11 |
Family
ID=15901375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17024680A Pending JPS5794465A (en) | 1980-12-04 | 1980-12-04 | Molding method and its device for composite casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5794465A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017530013A (en) * | 2014-08-20 | 2017-10-12 | ゼン カシナスＣＡＳＳＩＮＡＴＨ， Ｚｅｎ | High shear liquid metal processing apparatus and method |
-
1980
- 1980-12-04 JP JP17024680A patent/JPS5794465A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017530013A (en) * | 2014-08-20 | 2017-10-12 | ゼン カシナスＣＡＳＳＩＮＡＴＨ， Ｚｅｎ | High shear liquid metal processing apparatus and method |
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